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Individual Calculations September 2018 |
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| Khazai, Parviz Total change: 50.80 | |   |
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| Khorasan Razavi Men Chess Championship 1397 | Khorasan Razavi | IRI | 2018-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1943 | 6.50 | 9 | 1.27 | 40 | 50.80 | |
|  Zihaghi, Amir Arsalan | | | 1543 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mazhari, Alireza | | | 1543 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Toufani, Kourosh | | | 2042 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Masoumi, Ali | | | 1635 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Zare, Jamal | | | 2003 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Bagheri, Maziar | f | | 2308 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zahmati, Sobhan | | | 1766 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Gerayeli, Kiarash | | | 1961 | IRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Moosavi, Ali | | | 1976 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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